MY127267A - Method for producing esters of (alpha), ?-unsaturated carboxylic acids - Google Patents
Method for producing esters of (alpha), ?-unsaturated carboxylic acidsInfo
- Publication number
- MY127267A MY127267A MYPI20010510A MYPI20010510A MY127267A MY 127267 A MY127267 A MY 127267A MY PI20010510 A MYPI20010510 A MY PI20010510A MY PI20010510 A MYPI20010510 A MY PI20010510A MY 127267 A MY127267 A MY 127267A
- Authority
- MY
- Malaysia
- Prior art keywords
- unsaturated carboxylic
- alpha
- carboxylic acids
- producing esters
- alkanol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
AN ESTER OF AN ?,?-UNSATURATED CARBOXYLIC ACID IS PREPARED BY REACTING THE CARBOXYLIC ACID WITH A C6?C12- ALKANOL, CYCLOPENTANOL OR CYCLOHEXANOL IN THE PRESENCE OF AN ACIDIC ESTERIFICATION CATALYST AND OF AN ENTRAINING AGENT FOR REMOVING THE WATER OF REACTION FORMED IN THE ESTERIFICATION, BY A PROCESS IN WHICH THE ENTRAINING AGENT USED IS THE OLEFIN ON WHICH THE ALKANOL IS BASED.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10007213A DE10007213A1 (en) | 2000-02-17 | 2000-02-17 | Process for the preparation of esters of alpha, beta-unsaturated carboxylic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
MY127267A true MY127267A (en) | 2006-11-30 |
Family
ID=7631285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20010510A MY127267A (en) | 2000-02-17 | 2001-02-06 | Method for producing esters of (alpha), ?-unsaturated carboxylic acids |
Country Status (7)
Country | Link |
---|---|
US (1) | US6646155B2 (en) |
EP (1) | EP1255722B1 (en) |
JP (1) | JP4758586B2 (en) |
CN (1) | CN1193978C (en) |
DE (2) | DE10007213A1 (en) |
MY (1) | MY127267A (en) |
WO (1) | WO2001060779A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5117756B2 (en) * | 2007-04-17 | 2013-01-16 | 信越化学工業株式会社 | Method for producing crotonic acid ester of higher alcohol |
US8901343B2 (en) | 2008-12-16 | 2014-12-02 | Basf Se | Method for producing carboxylic acid esters |
US8367859B2 (en) | 2009-06-16 | 2013-02-05 | Amyris, Inc. | Cyclohexane 1,4 carboxylates |
KR20120027531A (en) | 2009-06-16 | 2012-03-21 | 아미리스 인코퍼레이티드 | Cyclohexene 1,4-carboxylates |
US8415496B2 (en) | 2009-06-16 | 2013-04-09 | Amyris, Inc. | Biobased polyesters |
US8426639B2 (en) * | 2009-06-16 | 2013-04-23 | Amyris, Inc. | Preparation of trans, trans muconic acid and trans, trans muconates |
EP2521770B1 (en) | 2010-01-08 | 2015-11-25 | Amyris, Inc. | Methods for producing isomers of muconic acid and muconate salts |
US9388118B2 (en) | 2012-10-01 | 2016-07-12 | Basf Se | Continuous process for preparing (meth)acrylates of C10-alcohol mixtures |
DE102012217943A1 (en) | 2012-10-01 | 2014-05-15 | Basf Se | Continuous process for the preparation of (meth) acrylates of C10-alcohol mixtures |
EP3932900A1 (en) * | 2019-02-26 | 2022-01-05 | Toray Industries, Inc. | Method for producing ?,?-unsaturated dicarboxylic acid ester |
WO2023249129A2 (en) * | 2022-11-18 | 2023-12-28 | 株式会社日本触媒 | (meth)acrylic acid ester production method |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2917538A (en) | 1957-12-19 | 1959-12-15 | Dow Chemical Co | Process for the production of acrylic acid esters |
US3868410A (en) | 1972-08-03 | 1975-02-25 | Celanese Corp | Conversion of oligomeric acrylates to acrylate monomers |
DE2548561C2 (en) | 1975-10-30 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Process for the continuous production of dioctyl ether-free 2-ethylhexyl acrylate |
DE2552987C2 (en) * | 1975-11-26 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Process for the continuous production of ether-free acrylic acid alkyl esters |
DE3518482A1 (en) * | 1985-05-23 | 1986-11-27 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING ALKYL ESTERS OF ACRYLIC AND METHACRYLIC ACIDS BY ESTERIFICATION OF THE ACIDS |
DE4019781A1 (en) * | 1990-06-21 | 1992-01-02 | Basf Ag | METHOD FOR PRODUCING MONOETHYLENICALLY UNSATURATED CARBONIC ACID ESTERS |
JP3346822B2 (en) | 1993-03-31 | 2002-11-18 | 三菱化学株式会社 | Method for producing acrylate or methacrylate |
FR2721313B1 (en) * | 1994-06-17 | 1996-07-19 | Atochem Elf Sa | Process for the production of alkyl acrylates by direct esterification. |
DE4436245A1 (en) * | 1994-10-11 | 1996-04-18 | Basf Ag | Process for the separation of a (meth) acrylic acid monoester of a C¶4¶ to C¶6¶ alkanediol from a one (meth) acrylic acid monoester of a C¶4¶ to C¶6¶ alkanediol and the C¶4¶- C¶ Aqueous solution containing 6¶-alkanediol |
DE19536191A1 (en) | 1995-09-28 | 1997-04-03 | Basf Ag | Process for the esterification of (meth) acrylic acid with an alkanol |
DE19536183A1 (en) * | 1995-09-28 | 1997-04-03 | Basf Ag | Process for the preparation of alkyl esters of (meth) acrylic acid |
DE19547485A1 (en) * | 1995-12-19 | 1996-05-09 | Basf Ag | Methacrylic] acid esterification with alkanol for alkyl methacrylate] |
DE19604267A1 (en) * | 1996-02-06 | 1997-08-07 | Basf Ag | Process for the continuous production of alkyl esters of (meth) acrylic acid |
DE19604253A1 (en) * | 1996-02-06 | 1997-08-07 | Basf Ag | Process for the continuous production of alkyl esters of (meth) acrylic acid |
JP3834884B2 (en) * | 1996-08-09 | 2006-10-18 | 東亞合成株式会社 | Method for producing (meth) acrylic acid ester |
DE19648745A1 (en) * | 1996-11-25 | 1998-05-28 | Basf Ag | Process for the preparation of (meth) acrylic acid esters |
DE19648743A1 (en) * | 1996-11-25 | 1998-05-28 | Basf Ag | Process for the preparation of (meth) acrylic acid esters |
DE19746688A1 (en) * | 1997-10-22 | 1999-04-29 | Basf Ag | Method for cleaning parts of plant used for producing and processing (meth)acrylic esters |
-
2000
- 2000-02-17 DE DE10007213A patent/DE10007213A1/en not_active Withdrawn
-
2001
- 2001-02-06 MY MYPI20010510A patent/MY127267A/en unknown
- 2001-02-16 US US10/181,966 patent/US6646155B2/en not_active Expired - Lifetime
- 2001-02-16 WO PCT/EP2001/001754 patent/WO2001060779A1/en active IP Right Grant
- 2001-02-16 CN CNB018051561A patent/CN1193978C/en not_active Expired - Lifetime
- 2001-02-16 JP JP2001559833A patent/JP4758586B2/en not_active Expired - Lifetime
- 2001-02-16 DE DE50111897T patent/DE50111897D1/en not_active Expired - Lifetime
- 2001-02-16 EP EP01923583A patent/EP1255722B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6646155B2 (en) | 2003-11-11 |
CN1193978C (en) | 2005-03-23 |
DE50111897D1 (en) | 2007-03-08 |
US20030013906A1 (en) | 2003-01-16 |
JP2003522812A (en) | 2003-07-29 |
WO2001060779A1 (en) | 2001-08-23 |
JP4758586B2 (en) | 2011-08-31 |
EP1255722A1 (en) | 2002-11-13 |
DE10007213A1 (en) | 2001-08-23 |
CN1400963A (en) | 2003-03-05 |
EP1255722B1 (en) | 2007-01-17 |
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